Configures an <a>Expression</a>
for the search domain. Used to create
new expressions and modify existing ones. If the expression exists, the
new configuration replaces the old one. For more information, see
Configuring Expressions
in the Amazon CloudSearch Developer Guide.
cloudsearch_define_expression(DomainName, Expression)
[required]
[required]
svc$define_expression( DomainName = "string", Expression = list( ExpressionName = "string", ExpressionValue = "string" ) )